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1992年、1996年二年的高考命题中。都考查了H_2S 和 O_2反应的问题。命题者虽选取了教材中同一知识点,但却灵活而又适度的变换问题的条件,这样既考查了“双基”,又测试了考生思维的灵活性、深刻性和创造性。充分体现出命题者的匠心。也引发了我们的思考:中学教学中如何通过传授知识、发展智力,达到培养能力和全面提高学生思维品质的目的。
In 1992 and 1996, the college entrance examination proposition. Both examined the problem of H_2S and O_2 reactions. Although the propositioner chose the same knowledge point in the teaching material, he flexibly and moderately changed the conditions of the problem. This way, he not only examined the “double basis”, but also tested the flexibility, depth and creativity of the candidates’ thinking. Fully embodies the ingenuity of the proposition. It also triggered our thinking: how to pass the knowledge and develop intelligence in middle school teaching to achieve the goal of cultivating ability and improving students’ thinking quality.